National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Andover, Aeroflex-Andover Airport (K12N)

Lat: 41.01°NLon: 74.74°WElev: 584ft.

35°F

2°C

Humidity 93%
Wind Speed Calm
Barometer 29.89 in (1013.3 mb)
Dewpoint 33°F (1°C)
Visibility NA
Last update 18 Feb 8:54 am EST
Extended Forecast for

3 Miles NW Great Meadows NJ

Dense Fog Advisory February 18, 09:34am until February 18, 10:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory February 18, 09:34am until February 18, 10:00am

    NOW until 10:00am Wed

    Dense Fog Advisory

  • Today

    High: 42 °F

    Chance Rain
    and Dense Fog
    then Rain and
    Patchy Fog

  • Tonight

    Tonight: Rain likely, mainly before 9pm. Patchy fog. Otherwise, cloudy, with a low around 32. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Rain Likely
    and Patchy
    Fog then
    Patchy Fog

  • Thursday

    Thursday: A chance of rain after 1pm. Patchy fog before 10am. Otherwise, cloudy, with a high near 40. Calm wind becoming east around 5 mph. Chance of precipitation is 30%.

    High: 40 °F

    Patchy Fog
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly after 1am. Cloudy, with a low around 32. Calm wind becoming east around 5 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 32 °F

    Chance Rain
    then Rain
    Likely

  • Friday

    Friday: Rain before 10am, then rain, possibly mixed with snow between 10am and 1pm, then rain likely after 1pm. High near 40. East wind around 5 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 40 °F

    Rain/Snow

  • Friday Night

    Friday Night: A slight chance of rain, mixing with snow after 10pm, then gradually ending. Mostly cloudy, with a low around 32. Chance of precipitation is 20%.

    Low: 32 °F

    Slight Chance
    Rain/Snow

  • Saturday

    Saturday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

Detailed Forecast

Today
Rain, mainly after 3pm. Widespread dense fog, mainly before 3pm. High near 42. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain likely, mainly before 9pm. Patchy fog. Otherwise, cloudy, with a low around 32. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A chance of rain after 1pm. Patchy fog before 10am. Otherwise, cloudy, with a high near 40. Calm wind becoming east around 5 mph. Chance of precipitation is 30%.
Thursday Night
Rain likely, mainly after 1am. Cloudy, with a low around 32. Calm wind becoming east around 5 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain before 10am, then rain, possibly mixed with snow between 10am and 1pm, then rain likely after 1pm. High near 40. East wind around 5 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Friday Night
A slight chance of rain, mixing with snow after 10pm, then gradually ending. Mostly cloudy, with a low around 32. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 45.
Saturday Night
Mostly cloudy, with a low around 29.
Sunday
Snow likely, mainly after 1pm. Mostly cloudy, with a high near 35. Chance of precipitation is 60%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 25. Chance of precipitation is 50%.
Monday
A chance of snow. Mostly cloudy, with a high near 37. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 17.
Tuesday
Mostly sunny, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Great Meadows NJ
 40.87°N 74.98°W (Elev. 650 ft)
Last Update:
7:34 am EST Feb 18, 2026
Forecast Valid:
9am EST Feb 18, 2026-6pm EST Feb 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation